1806J1000680MATE01

Overview

The Knowles Syfer 1806J1000680MATE01 is a Class 1 multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a 68 pF capacitance with a ±20% tolerance and a DC voltage rating of 100 VDC. Utilizing C0G (NP0) dielectric, the component operates within a temperature range of -55°C to +125°C. The device is housed in an 1806 (4516 metric) package and incorporates a three-terminal feed-through architecture. This design provides integrated EMI filtering capabilities while maintaining high reliability standards.

Feature Summary

• Three-terminal feed-through structure for integrated electromagnetic interference suppression
• C0G (NP0) dielectric material ensuring stable capacitance across wide temperature variations
• High-reliability construction suitable for demanding electronic environments

Applications

• Electromagnetic interference filtering in sensitive signal lines
• Power supply input/output decoupling circuits
• Automotive electronics requiring AEC-Q200 qualification

Procurement Notes

Verify the complete part number including the suffix to ensure correct termination and packaging specifications. Confirm that the three-terminal configuration aligns with the printed circuit board layout requirements. Check for specific handling instructions related to the feed-through structure during assembly processes.

Selection Notes

Select this component when simultaneous capacitance and EMI filtering are required in a compact footprint. The 1806 package offers a balance between current handling capacity and board space efficiency. Ensure the circuit design accommodates the specific terminal arrangement inherent to the three-terminal topology.

Part Context

This component belongs to the Knowles Syfer E01 series of high-reliability MLCCs. The series is engineered for applications requiring robust performance under thermal and electrical stress. The 1806 form factor is widely used in industrial and automotive sectors where space constraints and signal integrity are critical design parameters.

Replacement Considerations

Direct substitutes must match the 1806 package, 100V rating, 68pF value, and three-terminal feed-through architecture. Verify compatibility with existing PCB footprints due to potential terminal pinout differences in alternative brands.